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Department of Homeland Security Awarded a Contract to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC. for $199,788,882.00

Signed on

4/19/2024, 12:00 AM

MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC. Government Contract #47QFRA24F0008

MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC. was awarded a contract with the United States Government for $199,788,882.00. The contract was awarded by the agency office GSA FAS AAS REGION 8, which is a division with the Federal Acquisition Service within the General Services Administration.

Summary of Award

The recipient of the federal contract is MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC., a U.S.-owned business providing IT and telecom business application development support services. The contract, funded by the Department of Homeland Security through the Cybersecurity and Infrastructure Security Agency, is for the CDM DEFEND GROUP E BRIDGE TASK ORDER worth $98,605,124.59. Notable spending patterns include several transactions ranging from $361.95 to $6,500,000 made to the recipient for the contract.

Contract Details

Contract ID47QFRA24F0008
Contract TypeC
Total Obligation$98,605,124.59
Exercised Options$136,282,833.00
Base Amount + Options$199,788,882.00
Date Signed2024-04-19
Contract DescriptionCDM DEFEND GROUP E BRIDGE TASK ORDER
Start Date2024-05-01
End Date2026-04-30

Agency Details

Awarding AgencyGeneral Services Administration
Awarding Sub AgencyFederal Acquisition Service
Awarding OfficeGSA FAS AAS REGION 8
Funding AgencyDepartment of Homeland Security
Funding Sub AgencyCybersecurity and Infrastructure Security Agency
Funding OfficeOff of the Dir CISA

Recipient Details

RecipientMANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.
Recipient Location2251 CORPORATE PARK DRIVE HERNDON VIRGINIA, UNITED STATES
Business CategoriesCategory Business, Corporate Entity Not Tax Exempt, Not Designated a Small Business, Special Designations, U.S.-Owned Business

Comments

Award Transactions

Transaction #P00036 | $6,500,000.00August 21, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $6,500,000.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00035 | $361.95August 19, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $361.95 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00034 | $1,935,588.16August 12, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,935,588.16 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00033 | $0.00July 31, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00032 | $409,586.77July 29, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $409,586.77 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00030 | $1,028,811.16July 16, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,028,811.16 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00031 | $0.00July 16, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00029 | $1,944,685.46July 10, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,944,685.46 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00028 | $3,467,610.21June 27, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $3,467,610.21 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00027 | $3,447,292.27June 18, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $3,447,292.27 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00026 | $0.00June 13, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00025 | $3,004,405.07May 30, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $3,004,405.07 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00024 | $519,796.41May 8, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $519,796.41 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00023 | $11,770,517.57April 30, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $11,770,517.57 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00022 | $7,273,873.58April 18, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $7,273,873.58 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00021 | $1,219,103.74April 9, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,219,103.74 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00020 | $8,748,724.21February 10, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $8,748,724.21 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00019 | $-59,521.19February 6, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $-59,521.19 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00018 | $228,594.38January 6, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $228,594.38 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00017 | $7,843.88December 26, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $7,843.88 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00016 | $2,937,301.26December 20, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $2,937,301.26 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00015 | $323,898.82December 12, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $323,898.82 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00014 | $82,158.78November 26, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $82,158.78 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00013 | $4,874,137.40November 21, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $4,874,137.40 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00012 | $0.00November 13, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00011 | $0.00October 18, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00010 | $7,974,102.04September 25, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $7,974,102.04 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00009 | $2,413,625.18September 24, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $2,413,625.18 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00008 | $4,500,000.00September 5, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $4,500,000.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00007 | $1,565,904.40August 28, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,565,904.40 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00006 | $4,344,200.06August 14, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $4,344,200.06 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00005 | $341,263.09August 9, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $341,263.09 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00004 | $1,136,144.79July 3, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,136,144.79 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00003 | $1,927,829.68June 20, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,927,829.68 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00002 | $145,603.41June 17, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $145,603.41 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00001 | $0.00April 23, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #0 | $14,591,682.05April 19, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $14,591,682.05 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00037 | $0.00September 23, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00036 | $6,500,000.00August 21, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $6,500,000.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00035 | $361.95August 19, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $361.95 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00034 | $1,935,588.16August 12, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,935,588.16 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00033 | $0.00July 31, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00032 | $409,586.77July 29, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $409,586.77 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00031 | $0.00July 16, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00030 | $1,028,811.16July 16, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,028,811.16 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00029 | $1,944,685.46July 10, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,944,685.46 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00028 | $3,467,610.21June 27, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $3,467,610.21 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00027 | $3,447,292.27June 18, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $3,447,292.27 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00026 | $0.00June 13, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00025 | $3,004,405.07May 30, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $3,004,405.07 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00024 | $519,796.41May 8, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $519,796.41 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00023 | $11,770,517.57April 30, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $11,770,517.57 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00022 | $7,273,873.58April 18, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $7,273,873.58 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00021 | $1,219,103.74April 9, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,219,103.74 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00020 | $8,748,724.21February 10, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $8,748,724.21 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00019 | $-59,521.19February 6, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $-59,521.19 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00018 | $228,594.38January 6, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $228,594.38 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00017 | $7,843.88December 26, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $7,843.88 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00016 | $2,937,301.26December 20, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $2,937,301.26 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00015 | $323,898.82December 12, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $323,898.82 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00014 | $82,158.78November 26, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $82,158.78 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00013 | $4,874,137.40November 21, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $4,874,137.40 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00012 | $0.00November 13, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00011 | $0.00October 18, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00010 | $7,974,102.04September 25, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $7,974,102.04 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00009 | $2,413,625.18September 24, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $2,413,625.18 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00008 | $4,500,000.00September 5, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $4,500,000.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00007 | $1,565,904.40August 28, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,565,904.40 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00006 | $4,344,200.06August 14, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $4,344,200.06 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00005 | $341,263.09August 9, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $341,263.09 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00004 | $1,136,144.79July 3, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,136,144.79 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00003 | $1,927,829.68June 20, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,927,829.68 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00002 | $145,603.41June 17, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $145,603.41 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00001 | $0.00April 23, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #0 | $14,591,682.05April 19, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $14,591,682.05 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00040 | $26,876.36November 20, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $26,876.36 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00039 | $3,059,094.00September 26, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $3,059,094.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00038 | $13,974,899.14September 25, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $13,974,899.14 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00037 | $0.00September 23, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00036 | $6,500,000.00August 21, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $6,500,000.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00035 | $361.95August 19, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $361.95 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00034 | $1,935,588.16August 12, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,935,588.16 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00033 | $0.00July 31, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00032 | $409,586.77July 29, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $409,586.77 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00030 | $1,028,811.16July 16, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,028,811.16 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00031 | $0.00July 16, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00029 | $1,944,685.46July 10, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,944,685.46 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00028 | $3,467,610.21June 27, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $3,467,610.21 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00027 | $3,447,292.27June 18, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $3,447,292.27 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00026 | $0.00June 13, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00025 | $3,004,405.07May 30, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $3,004,405.07 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00024 | $519,796.41May 8, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $519,796.41 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00023 | $11,770,517.57April 30, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $11,770,517.57 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00022 | $7,273,873.58April 18, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $7,273,873.58 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00021 | $1,219,103.74April 9, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,219,103.74 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00020 | $8,748,724.21February 10, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $8,748,724.21 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00019 | $-59,521.19February 6, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $-59,521.19 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00018 | $228,594.38January 6, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $228,594.38 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00017 | $7,843.88December 26, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $7,843.88 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00016 | $2,937,301.26December 20, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $2,937,301.26 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00015 | $323,898.82December 12, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $323,898.82 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00014 | $82,158.78November 26, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $82,158.78 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00013 | $4,874,137.40November 21, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $4,874,137.40 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00012 | $0.00November 13, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00011 | $0.00October 18, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00010 | $7,974,102.04September 25, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $7,974,102.04 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00009 | $2,413,625.18September 24, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $2,413,625.18 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00008 | $4,500,000.00September 5, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $4,500,000.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00007 | $1,565,904.40August 28, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,565,904.40 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00006 | $4,344,200.06August 14, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $4,344,200.06 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00005 | $341,263.09August 9, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $341,263.09 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00004 | $1,136,144.79July 3, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,136,144.79 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00003 | $1,927,829.68June 20, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,927,829.68 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00002 | $145,603.41June 17, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $145,603.41 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00001 | $0.00April 23, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #0 | $14,591,682.05April 19, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $14,591,682.05 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00050 | $61,500.00April 22, 2026

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $61,500.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00049 | $0.00April 17, 2026

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00048 | $0.00February 11, 2026

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00047 | $1,423,762.26January 23, 2026

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,423,762.26 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00046 | $829,307.94January 21, 2026

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $829,307.94 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00045 | $7,849.21January 7, 2026

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $7,849.21 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00044 | $-3.00December 17, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $-3.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00043 | $160,168.93December 9, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $160,168.93 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00042 | $174,931.50December 3, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $174,931.50 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00041 | $4,240.00December 1, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $4,240.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00040 | $26,876.36November 20, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $26,876.36 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00039 | $3,059,094.00September 26, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $3,059,094.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00038 | $13,974,899.14September 25, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $13,974,899.14 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00037 | $0.00September 23, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00036 | $6,500,000.00August 21, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $6,500,000.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00035 | $361.95August 19, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $361.95 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00034 | $1,935,588.16August 12, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,935,588.16 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00033 | $0.00July 31, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00032 | $409,586.77July 29, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $409,586.77 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00030 | $1,028,811.16July 16, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,028,811.16 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00031 | $0.00July 16, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00029 | $1,944,685.46July 10, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,944,685.46 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00028 | $3,467,610.21June 27, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $3,467,610.21 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00027 | $3,447,292.27June 18, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $3,447,292.27 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00026 | $0.00June 13, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00025 | $3,004,405.07May 30, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $3,004,405.07 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00024 | $519,796.41May 8, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $519,796.41 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00023 | $11,770,517.57April 30, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $11,770,517.57 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00022 | $7,273,873.58April 18, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $7,273,873.58 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00021 | $1,219,103.74April 9, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,219,103.74 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00020 | $8,748,724.21February 10, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $8,748,724.21 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00019 | $-59,521.19February 6, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $-59,521.19 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00018 | $228,594.38January 6, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $228,594.38 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00017 | $7,843.88December 26, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $7,843.88 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00016 | $2,937,301.26December 20, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $2,937,301.26 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00015 | $323,898.82December 12, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $323,898.82 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00014 | $82,158.78November 26, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $82,158.78 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00013 | $4,874,137.40November 21, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $4,874,137.40 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00012 | $0.00November 13, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00011 | $0.00October 18, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00010 | $7,974,102.04September 25, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $7,974,102.04 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00009 | $2,413,625.18September 24, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $2,413,625.18 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00008 | $4,500,000.00September 5, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $4,500,000.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00007 | $1,565,904.40August 28, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,565,904.40 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00006 | $4,344,200.06August 14, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $4,344,200.06 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00005 | $341,263.09August 9, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $341,263.09 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00004 | $1,136,144.79July 3, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,136,144.79 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00003 | $1,927,829.68June 20, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,927,829.68 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00002 | $145,603.41June 17, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $145,603.41 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00001 | $0.00April 23, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #0 | $14,591,682.05April 19, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $14,591,682.05 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00060 | $474,387.25September 2, 2026

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $474,387.25 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00059 | $0.00August 6, 2026

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00058 | $9.00August 5, 2026

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $9.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00057 | $385,494.83August 5, 2026

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $385,494.83 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00056 | $402,512.33June 23, 2026

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $402,512.33 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00055 | $6,255,081.19June 22, 2026

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $6,255,081.19 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00053 | $-4,000,000.00May 20, 2026

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $-4,000,000.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00054 | $625,127.20May 20, 2026

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $625,127.20 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00052 | $5,000,000.00May 1, 2026

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $5,000,000.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00051 | $19,710.77April 27, 2026

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $19,710.77 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00050 | $61,500.00April 22, 2026

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $61,500.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00049 | $0.00April 17, 2026

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00048 | $0.00February 11, 2026

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00047 | $1,423,762.26January 23, 2026

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,423,762.26 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00046 | $829,307.94January 21, 2026

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $829,307.94 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00045 | $7,849.21January 7, 2026

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $7,849.21 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00044 | $-3.00December 17, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $-3.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00043 | $160,168.93December 9, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $160,168.93 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00042 | $174,931.50December 3, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $174,931.50 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00041 | $4,240.00December 1, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $4,240.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00040 | $26,876.36November 20, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $26,876.36 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00039 | $3,059,094.00September 26, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $3,059,094.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00038 | $13,974,899.14September 25, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $13,974,899.14 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00037 | $0.00September 23, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00036 | $6,500,000.00August 21, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $6,500,000.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00035 | $361.95August 19, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $361.95 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00034 | $1,935,588.16August 12, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,935,588.16 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00033 | $0.00July 31, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00032 | $409,586.77July 29, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $409,586.77 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00030 | $1,028,811.16July 16, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,028,811.16 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00031 | $0.00July 16, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00029 | $1,944,685.46July 10, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,944,685.46 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00028 | $3,467,610.21June 27, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $3,467,610.21 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00027 | $3,447,292.27June 18, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $3,447,292.27 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00026 | $0.00June 13, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00025 | $3,004,405.07May 30, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $3,004,405.07 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00024 | $519,796.41May 8, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $519,796.41 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00023 | $11,770,517.57April 30, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $11,770,517.57 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00022 | $7,273,873.58April 18, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $7,273,873.58 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00021 | $1,219,103.74April 9, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,219,103.74 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00020 | $8,748,724.21February 10, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $8,748,724.21 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00019 | $-59,521.19February 6, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $-59,521.19 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00018 | $228,594.38January 6, 2025

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $228,594.38 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00017 | $7,843.88December 26, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $7,843.88 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00016 | $2,937,301.26December 20, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $2,937,301.26 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00015 | $323,898.82December 12, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $323,898.82 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00014 | $82,158.78November 26, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $82,158.78 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00013 | $4,874,137.40November 21, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $4,874,137.40 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00012 | $0.00November 13, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00011 | $0.00October 18, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00010 | $7,974,102.04September 25, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $7,974,102.04 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00009 | $2,413,625.18September 24, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $2,413,625.18 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00008 | $4,500,000.00September 5, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $4,500,000.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00007 | $1,565,904.40August 28, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,565,904.40 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00006 | $4,344,200.06August 14, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $4,344,200.06 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00005 | $341,263.09August 9, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $341,263.09 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00004 | $1,136,144.79July 3, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,136,144.79 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00003 | $1,927,829.68June 20, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $1,927,829.68 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00002 | $145,603.41June 17, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $145,603.41 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00001 | $0.00April 23, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $0.00 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #0 | $14,591,682.05April 19, 2024

Cybersecurity and Infrastructure Security Agency, a sub agency of Department of Homeland Security, issued a payment of $14,591,682.05 to MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.. The payment included a Subsidy Cost of $0.00.